Home / 14,960.30-22,444.09-4,572.05

Finding the Fourth Proportional to 14,960.30, 22,444.09 and 4,572.05

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Solution

The fourth proportional to 14,960.30, 22,444.09 and 4,572.05 is: 6,859.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,960.30 : 22,444.09 = 4,572.05 : x
  2. Step 2: Convert to fraction form
    14,960.30/22,444.09 = 4,572.05/x
  3. Step 3: Cross multiply
    14,960.30x = 22,444.09 × 4,572.05
  4. Step 4: Simplify right side
    14,960.30x = 102,615,378.03
  5. Step 5: Solve for x
    x = 102,615,378.03/14,960.30
  6. Step 6: Final answer
    x = 6,859.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.